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公开(公告)号：US20110103973A1
公开(公告)日：2011-05-05
申请号：US12918681
申请日：2009-02-20
IPC分类号： F04B49/06
CPC分类号： F04B35/045 , F04B49/065 , F04B2201/0206 , H02P25/06
摘要： The present invention relates to a system and method of controlling a linear compressor (10), which is capable of fine-tuning the compressor when necessary, throughout the operating period of the compressor, so that said compressor operates at maximum capacity, wherein the piston (1) achieves a maximum displacement amplitude, closely approaching the cylinder head (2) without colliding with it. The system and the method according to the invention are also intended to control the operation of the linear compressor throughout its operating period, also seeking to maximize its performance and to reduce or optimize its power consumption. According to the present invention, the fine-tuning and control of the operation of the linear compressor are carried out by means of the combination of a technique for controlling a compressor without a sensor, and a technique for controlling the compressor with the aid of a sensor.
摘要翻译： 本发明涉及一种控制线性压缩机（10）的系统和方法，该系统和方法能够在压缩机的整个运行周期内根据需要对压缩机进行微调，使得压缩机以最大容量运转，其中活塞 （1）实现最大位移振幅，紧密接近气缸盖（2）而不与其碰撞。 根据本发明的系统和方法还旨在在其整个运行期间控制线性压缩机的运行，同时寻求使其性能最大化并降低或优化其功率消耗。 根据本发明，线性压缩机的操作的微调和控制是通过组合一种用于控制没有传感器的压缩机的技术来实现的，以及一种借助于 传感器。
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公开(公告)号：US08297938B2
公开(公告)日：2012-10-30
申请号：US12918681
申请日：2009-02-20
IPC分类号： F04B49/06
CPC分类号： F04B35/045 , F04B49/065 , F04B2201/0206 , H02P25/06
摘要： The present invention relates to a system and method of controlling a linear compressor (10), which is capable of fine-tuning the compressor when necessary, throughout the operating period of the compressor, so that said compressor operates at maximum capacity, wherein the piston (1) achieves a maximum displacement amplitude, closely approaching the cylinder head (2) without colliding with it. The system and the method according to the invention are also intended to control the operation of the linear compressor throughout its operating period, also seeking to maximize its performance and to reduce or optimize its power consumption. According to the present invention, the fine-tuning and control of the operation of the linear compressor are carried out by means of the combination of a technique for controlling a compressor without a sensor, and a technique for controlling the compressor with the aid of a sensor.
摘要翻译： 本发明涉及一种控制线性压缩机（10）的系统和方法，该系统和方法能够在压缩机的整个运行周期内根据需要对压缩机进行微调，使得压缩机以最大容量运转，其中活塞 （1）实现最大位移振幅，紧密接近气缸盖（2）而不与其碰撞。 根据本发明的系统和方法还旨在在其整个运行期间控制线性压缩机的运行，同时寻求使其性能最大化并降低或优化其功率消耗。 根据本发明，线性压缩机的操作的微调和控制是通过组合一种用于控制没有传感器的压缩机的技术来实现的，以及一种借助于 传感器。
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3.发明申请PISTON AND CYLINDER COMBINATION DRIVEN BY LINEAR MOTOR WITH CYLINDER POSITION RECOGNITION SYSTEM AND LINEAR MOTOR COMPRESSOR, AND AN INDUCTIVE SENSOR 有权线性电机与气缸位置识别系统和线性电动机压缩机及电感式传感器驱动的活塞和气缸组合公开(公告)号：US20110008191A1
公开(公告)日：2011-01-13
申请号：US12810953
申请日：2008-12-29
CPC分类号： F04B35/045 , F04B2201/0201 , F04B2203/0402
摘要： The present invention discloses a piston and cylinder combination driven by linear motor with cylinder position recognition system, comprising a support structure (4) forming an air gap (12); a motor winding (6) generating a variable magnetic flow at least along part of the air gap (12); a cylinder (2) having a head at one of its ends; a piston (1) connected to a magnet (5), the magnet being driven by the magnetic flow of the motor winding (6) to move inside a displacement path including at least partially the air gap (12); the displacement of the magnet making the piston (1) reciprocatingly move inside the cylinder (2); and an inductive sensor (8) disposed at a point of the displacement path of the magnet (5), such that when the piston (1) reaches a position of closest approach to the cylinder head, the inductive sensor detects a variation in the magnetic field resulting from the corresponding position of the magnet, and generates a voltage signal arising from this magnetic field variation. The invention also discloses a linear motor compressor, which comprises a piston and cylinder combination of the kind of the present invention, and is capable of recognizing the position of the cylinder.
摘要翻译： 本发明公开了一种由具有气缸位置识别系统的线性电动机驱动的活塞和气缸组合，包括形成气隙（12）的支撑结构（4）; 至少沿气隙（12）的一部分产生可变磁流的电动机绕组（6）; 一个在其一个端部具有头部的圆柱体（2）; 连接到磁体（5）的活塞（1），所述磁体由所述电机绕组（6）的磁流驱动以在至少部分地包括所述气隙（12）的位移路径内移动; 使活塞（1）的磁体的位移在气缸（2）内往复运动; 以及设置在所述磁体（5）的位移路径的点处的感应传感器（8），使得当所述活塞（1）到达最接近所述气缸盖的位置时，所述电感式传感器检测所述磁体 磁场产生的电场信号，产生由该磁场变化引起的电压信号。 本发明还公开了一种线性电动机压缩机，其包括本发明的活塞和气缸组合，并且能够识别气缸的位置。
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4.发明授权Piston and cylinder combination driven by linear motor with cylinder position recognition system and linear motor compressor, and an inductive sensor 有权活塞和气缸组合由具有气缸位置识别系统的线性电机和线性电动机压缩机以及电感式传感器驱动公开(公告)号：US08944785B2
公开(公告)日：2015-02-03
申请号：US12810953
申请日：2008-12-29
CPC分类号： F04B35/045 , F04B2201/0201 , F04B2203/0402
摘要： A piston and cylinder combination driven by linear motor with cylinder position recognition system, including a support structure forming an air gap; a motor winding generating a variable magnetic flow along part of the air gap; a cylinder having a head at one end; a piston connected to a magnet, the magnet driven by the magnetic flow of the motor winding to move inside a displacement path including at least partially the air gap; the displacement of the magnet making the piston reciprocatingly move inside the cylinder; and an inductive sensor disposed at a point of the displacement path of the magnet, such that when the piston reaches a position of closest approach to the cylinder head, the inductive sensor detects a variation in the magnetic field resulting from the corresponding position of the magnet, and generates a voltage signal arising from this magnetic field variation.
摘要翻译： 由具有气缸位置识别系统的线性电动机驱动的活塞和气缸组合，包括形成气隙的支撑结构; 电动机绕组沿气隙的一部分产生可变磁流; 在一端具有头部的圆柱体; 连接到磁体的活塞，所述磁体由所述电动机绕组的磁流驱动，以在至少部分地包括所述气隙的位移路径内移动; 制动活塞的磁体的位移在气缸内往复运动; 以及感应传感器，其设置在磁体的位移路径的一点处，使得当活塞达到最接近气缸盖的位置时，感应传感器检测由磁体的相应位置产生的磁场的变化 并且产生由该磁场变化产生的电压信号。
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5.发明授权Method of detecting impact between cylinder and piston driven by a linear motor, detector of impact between a cylinder and piston driven by a linear motor, gas compressor, control system for a cylinder and a piston set driven by a linear motor gas compressor, control system for a cylinder and a piston set driven by a linear motor 有权检测由直线电动机驱动的气缸和活塞之间的冲击的方法，由直线电动机驱动的气缸和活塞之间的冲击检测器，气体压缩机，用于气缸的控制系统和由线性电动机气体压缩机驱动的活塞组的控制系统 用于由线性电动机驱动的气缸和活塞组公开(公告)号：US08784069B2
公开(公告)日：2014-07-22
申请号：US12810056
申请日：2008-11-24
IPC分类号： F04B49/00
CPC分类号： F04B35/045 , F04B2201/0201 , F04B2203/0401 , F04B2203/0402
摘要： A method of detecting impact or collision between a cylinder (2) and piston (1) driven by a linear motor of a gas compressor includes the steps of: i) obtainment of a reference signal (Sr) associated to an electrical output of the linear motor before the piston attains the upper dead center; ii) obtainment of a detection signal (Sd) associated to the electrical output of the linear motor after the piston attains the upper dead center; iii) comparison between the reference signal (Sr) and the detection signal (Sd); and iv) record of occurrence of impact when the result of comparison of step iii indicates that the detection signal (Sd) presents a variation deriving from impact between the cylinder and the piston, considering a pre-established tolerance. Also disclosed is an electronic detector device , a gas compressor (100) and a control system.
摘要翻译： 检测由气体压缩机的线性电动机驱动的气缸（2）和活塞（1）之间的冲击或碰撞的方法包括以下步骤：i）获得与线性电动机的电输出相关联的参考信号（Sr） 活塞达到上止点前的电机; ii）在活塞达到上死点之后获得与线性电动机的电输出相关联的检测信号（Sd）; iii）参考信号（Sr）和检测信号（Sd）之间的比较; 以及iv）当步骤iii的比较结果指示检测信号（Sd）考虑到预先建立的公差时，呈现出从气缸和活塞之间的冲击导致的变化的记录。 还公开了一种电子检测器装置，气体压缩机（100）和控制系统。
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6.发明申请METHOD OF DETECTING IMPACT BETWEEN CYLINDER AND PISTON DRIVEN BY A LINEAR MOTOR, DETECTOR OF IMPACT BETWEEN A CYLINDER AND PISTON DRIVEN BY A LINEAR MOTOR, GAS COMPRESSOR, CONTROL SYSTEM FOR A CYLINDER AND A PISTON SET DRIVEN BY A LINEAR MOTOR GAS COMPRESSOR, CONTROL SYSTEM FOR A CYLINDER AND APISTON SET DRIVEN A LINEAR MOTOR 有权检测由线性电动机驱动的气缸和活塞之间的冲击的检测器，由线性电动机驱动的气缸和活塞之间的冲击检测器，气体压缩机，用于线性电动机气体压缩机驱动的气缸和活塞组的控制系统，控制系统 一个缸和APISTON设置驱动线性电机公开(公告)号：US20110058960A1
公开(公告)日：2011-03-10
申请号：US12810056
申请日：2008-11-24
CPC分类号： F04B35/045 , F04B2201/0201 , F04B2203/0401 , F04B2203/0402
摘要： A method of detecting the occurrence of impact or collision between a cylinder (2) and piston (1) driven by a linear motor of a gas compressor includes the steps of i) obtainment of a reference signal (Sr) associated to an electrical output of the linear motor before the piston attains the upper dead center; ii) obtainment of a detection signal (Sd) associated to said electrical output of the linear motor after the piston attains the upper dead center; iii) comparison between the reference signal (Sr) and the detection signal (Sd); and iv) record of occurrence of impact when the result of comparison of step iii indicates that the detection signal (Sd) presents a variation deriving from impact between the cylinder (2) and the piston (1), considering a pre-established tolerance. Also disclosed is an electronic detector device capable of executing the methodology described above. A gas compressor (100) and a control system including the above-mentioned detector are also disclosed.
摘要翻译： 一种检测由气体压缩机的线性电动机驱动的气缸（2）和活塞（1）之间的冲击或碰撞的发生的方法包括以下步骤：i）获得与电气输出相关联的参考信号（Sr） 活塞前的线性电机达到上止点; ii）在活塞达到上止点之后获得与线性电动机的所述电输出相关联的检测信号（Sd）; iii）参考信号（Sr）和检测信号（Sd）之间的比较; 以及iv）当步骤iii的比较结果表明检测信号（Sd）考虑到预先确定的公差时，呈现出从气缸（2）和活塞（1）之间的冲击导致的变化的记录。 还公开了能够执行上述方法的电子检测器装置。 还公开了一种气体压缩机（100）和包括上述检测器的控制系统。
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